[1909] Maximowicz, Primitiœ Amur., p. 330.

[1910] Ledebour, Fl. Ross., iv. p. 469.

[1911] Hohenacker, Plant. Talysch., p. 13.

[1912] Steven, Verzeich. Halb. Taur., p. 371.

[1913] Mutel, Fl. Franç., iv. p. 20; Parlatore, Fl. Ital., i. p. 122; Viviani, Fl. Damat., i. p. 60; Neilreich, Fl. Nied. Œsterr., p. 32.

[1914] Heldreich, Nutz. Griechenl., p. 3; Pflanz. Attisch. Ebene., p. 516.

[1915] M. Ascherson informs me in a letter that in his Aufzählung the word cult. has been omitted by mistake after Panicum miliaceum.

[1916] Forskal, Fl. Arab., p. civ.

[1917] Bretschneider, Study and Value, etc., pp. 7, 8.

[1918] Bretschneider, ibid.